Question

55. 15. Number of diagonals in a polygon of
n sides is
(a) n(n-3)/4
(b) n(n-3)/5
(C) n(n-2)/2
(d) no-3)/2​

Answer 1

Step-by-step explanation:

✳Question✳

✳Number of diagonals in a polygon of n sides is✳

✳Answer✳

✳(C)n(n-2)/2✳

Answer 2

Step-by-step explanation:

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